/Engine/Plugins/Runtime/Metasound/Source/MetasoundEngineTest/Public/NodeTestGraphBuilder.h
Adds a data reference output node with OutputName and connects it to the node's output with the same name
NodeHandle of the added node, can be invalid if failed to add
[Frontend::FNodeHandle](API\Plugins\MetasoundFrontend\FNodeHandle) AddAndConnectDataReferenceOutput ( const [Frontend::FNodeHandle](API\Plugins\MetasoundFrontend\FNodeHandle) & NodeToConnect, const [FName](API\Runtime\Core\UObject\FName) & OutputName, const [FName](API\Runtime\Core\UObject\FName) & TypeName, const [FName](API\Runtime\Core\UObject\FName) & NodeName )